diff options
Diffstat (limited to 'login-utils/login.c')
| -rw-r--r-- | login-utils/login.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/login-utils/login.c b/login-utils/login.c index 23b62b8d0..ab819f16f 100644 --- a/login-utils/login.c +++ b/login-utils/login.c @@ -503,6 +503,9 @@ static void log_lastlog(struct login_context *cxt) if (!cxt->pwd) return; + if (cxt->pwd->pw_uid > (uid_t) getlogindefs_num("LASTLOG_UID_MAX", ULONG_MAX)) + return; + /* lastlog is huge on systems with large UIDs, ignore SIGXFSZ */ memset(&sa, 0, sizeof(sa)); sa.sa_handler = SIG_IGN; |